SAN FRANCISCO – AUGUST 22: Adrian Peterson #28 of the Minnesota Vikings runs with the ball during their preseason game against the San Francisco 49ers at Candlestick Park on August 22, 2010 in San Francisco, California. (Photo by Ezra Shaw/Getty Images) *** Local Caption *** Adrian Peterson

CINCINNATI — Fantasy football means real business for restaurants, and some big chains have launched promotional drives to score with dedicated players of the growing pastime.

Free appetizers, draft kits, meal discounts, gift cards and contests featuring sports celebrities are among lures for “draft parties” in which fantasy players select rosters of NFL players whose talents on the field equal imaginary glory for their fantasy coaches.

Dave & Buster’s amenities include a free room, 10 percent off food, and a $20 card to play video and other games. Buffalo Wild Wings throws in $100 in gift cards and Hooters offers “season ticket” coupons totaling $500 with their draft setups.

Even as many Americans cut back on restaurant spending during the recession, fantasy football has been increasing as a source of regular customers — at least during the five-month season, which begins Thursday night.

The big chains don’t release how much revenue those customers bring in, but they are playing hard to win over the roughly 20 million people in imaginary leagues that test fans’ abilities to pick out players who will be the most productive. The Fantasy Sports Trade Association says the number of fantasy players has been growing at double-digit rates each year.

“There’s a huge number of people who get into fantasy football, and there’s a lot of restaurants trying to get them,” said Bob Goldin, at Chicago-based food consultancy Technomic Inc.

At a Buffalo Wild Wings near the University of Cincinnati, manager Michelle Gould said she and other local managers stay busy with draft party reservations, sometimes sending their overflows to each other.

At a table decorated with plastic football caps, drink cozies and other regalia, Bryan Sherman hunched over a laptop computer, directing the draft of the 10-player “Real Deal” league using the restaurant’s Wi-Fi. He collected $60 fees that will go to the winner at season’s end.

NFL players known for helping fantasy “owners” pile up points with their yardage and touchdowns, such as running backs Chris Johnson of Tennessee and Adrian Peterson of Minnesota, went quickly. Drafting slowed down in later rounds as players consulted ratings lists or flipped through football magazines.

Meanwhile, the server kept the soft drinks, chicken wings, nachos, and $4.50 tall beers coming. Such draft gatherings typically take two to four hours, and can easily roll up tabs of $100 to $200.